Parrish uses World Block forms to create mid-sized landscape concrete blocks for retaining walls. World Block offers them an appealing stone look and size that is marketable for his company ...

In a retaining wall, these blocks are stacked together ... concrete walls can come in a variety of colors and textures. However, poured concrete retaining walls have a few drawbacks you must ...

One way to control erosion is to build a retaining ... wall's design length. The depth of the trench should account for a ...